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← Bihar Board Class 12 PYQ
Principles of Inheritance and Variation
Bihar Board Class 12 · Biology · 55 past questions
Topic
Mendel's laws and crosses
2
Chromosomal disorders and genetic syndromes
1
Chromosomal theory, linkage and crossing over
1
Deviations from Mendelian inheritance
1
Blood groups
0
Pedigree analysis
0
Sex determination and sex-linked inheritance
0
Level
Easy
4
Moderate
1
Year
2026
5
2025
7
2024
5
2023
6
2022
2
2021
7
2020
3
2019
4
2018
6
2017
3
2016
3
2015
4
5 of 55 ·
show all
Q13
2024 Set E
In a cross between true breeding red flowered and true breeding white flowered plants of Antirrhinum the F1…
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Q14
2024 Set E
Which of the following statements is incorrect?
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Q15
2024 Set E
What is the cytological basis of law of independent assortment?
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Q16
2024 Set E
Who propounded the chromosomal theory of inheritance?
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Q17
2024 Set E
Which of the following is not a chromosomal disorder?
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